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Check Valve NSN 4820-00-593-8559

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-00-593-8559 NSN: 4820-00-593-8559

Features and Characteristics

Thread Class
3a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Cone
Disk Loading Method
Spring
Renewable Seat Ring Type
Pressed-in
Connection Style
Flared (tube) 1st end
Connection Type
Threaded external tube 1st end
Mounting Position
Horizontal or vertical
Thready Qty Per Inch (tpi)
16 1st end
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
0.750 inches 1st end
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Stainless steel flow control device
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Style Designator
Straight thru
Supplementary Features
Appl to aircraft fuselage hydraulic system, acft, type f-4
Thread Series Designator
Unf 1st end
FSC
4820 Nonpowered Valves
NIIN
005938559
NSN
4820005938559

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1112-577885
Cage Code:
92003
Status:
A
MSDS:
Part Number:
98SP1443-13
Cage Code:
26512
Status:
A
MSDS:
Part Number:
1112-548612
Cage Code:
45681
Status:
A
MSDS:
Part Number:
1112-577885-8
Cage Code:
92003
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481309000
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of materials other than copper, iron or steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-593-8559
What are the manufacturers of nsn 4820005938559?
Does this nsn 4820005938559 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005938559
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820005938559 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005938559 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005938559?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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